in a television interview, morsi again tried to appease the opposition forces. he said the sweeping forces to granted himself last week will only remain until a constitution goes into effect, but that is not enough for his opponents who have vowed to keep on protesting. >> those protests have been growing steadily all day. let's bring now our correspondent live from cairo. just how divided is -- right now? is there any common ground at all between the muslim brotherhood in egypt's secular and christian communities? >> the common ground seems to be really a difficult thing these days. we will have two demonstrations in cairo tomorrow. protesters will stay overnight in tahrir square. these of the leftist activists. on the other side, we see the muslim brotherhood on the western side of the line. this will be basically a simple tomorrow of how polarized the country is in this latest decision, and by pushing through this constitution, of course, divided the country even more. >> briefly, it could, the president has talked about a referendum on the constitution. coul